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The kinetic energy and the potential energy of a particle executing SHM are equal. The ratio of its displacement and amplitude willl be
detailed solution
Correct option is A
Given KE = PE ⇒ 12mv2 = 12kx2⇒ 12mω2(a2-x2) = 12mω2x2 ⇒ a2-x2 = x2 ⇒ x2 = a22⇒ xa = 12Talk to our academic expert!
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One end of an ideal spring is connected with a smooth block with the other end with rear wall of driving cabin of a truck as shown in figure. Initially, the system is at rest. If truck starts to accelerate with a constant acceleration ‘a’ , then the block (relative to truck ):
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